Foster mom Nancy Swabb holds Dominique, a 10-month-old baby born with two spines and an extra set of legs protruding from her neck during a news conference, March 21, 2017, at Advocate Children's Hospital in Park Ridge, Ill, VOA

Washington DC, March 23, 2017: Doctors at a Chicago-area hospital have successfully operated on a baby from Africa born with a parasitic twin and having four legs and two spines.The girl, known only as “Dominique” from Ivory Coast, is recovering well from the delicate and groundbreaking March 8 surgery and is expected to live a normal, fully-functional life.

Advocate Children’s Hospital in Park Ridge, Illinois, Tuesday announced that the 10-month-old, being cared for by a local foster family, underwent six hours of surgery involving dozens of healthcare providers and five surgeons, including pediatric specialist Dr. John Ruge.

“This is a situation where identical twins failed to separate. And, they can be connected in a variety of different manners,” said Dr. Ruge.

Baby Dominique was born with her parasitic twin’s waist, legs and feet growing out of her back. She was also born with two spines. Without surgery her life would likely not be a long one with deformity and pain. Her heart and lungs were working to support the equivalent of two bodies.

“It’s as if the twin, from the waist down, had been attached to the back of Dominique’s neck. And, there was a pelvis and bladder, and functional legs that moved, and feet coming out of the back of Dominique’s neck. Now, this made it extremely dangerous for Dominique.”

Doctors used scans and imaging to create a three-dimensional model of her two spines. A second bladder behind the extra limbs had to be removed.

The team of surgeons performed a mock operation to prepare for the surgery performed March 8 and lasting six hours, which involved disconnecting nerves and blood vessels to prevent numbness or paralysis.

“So, we took her to the operating room,” said Dr. Frank Vicari, who was also part of the team. “We approached the problem, the critical part being at the base of the junction of two spines and the abnormal pelvis. And, once we had control of that, I think it was pretty clear to most people in the operating room that we were going to be able to accomplish this surgery.”

All that remains is part of an abnormal bone that stabilizes her spinal column. Dominique was able to sit up the next day and was discharged five days later, although she still has two intertwined spines. But, doctors do not believe that will hinder her from having a long and productive life. It is hoped she will be reunited with her family in Ivory Coast next month. (VOA)

Former CIA Director John O. Brennan speaks at the Council on Foreign Relations in Washington, March 11, 2014. President Donald Trump revoked Brennan's security clearance Wednesday. VOA

U.S. President Donald Trump on Wednesday revoked the security clearance of former CIA Director John Brennan. We take a look at what that means.

What is a security clearance?

A security clearance allows a person access to classified national security information or restricted areas after completion of a background check. The clearance by itself does not guarantee unlimited access. The agency seeking the clearance must determine what specific area of information the person needs to access.

What are the different levels of security clearance?

There are three levels: Confidential, secret and top secret. Security clearances don’t expire. But, top secret clearances are reinvestigated every five years, secret clearances every 10 years and confidential clearances every 15 years.

All federal agencies follow a list of 13 potential justifications for revoking or denying a clearance. VOA

Who has security clearances?

According to a Government Accountability Office report released last year, about 4.2 million people had a security clearance as of 2015, they included military personnel, civil servants, and government contractors.

Why does one need a security clearance in retirement?

Retired senior intelligence officials and military officers need their security clearances in case they are called to consult on sensitive issues.

Apparently. But there is no precedent for a president revoking someone’s security clearance. A security clearance is usually revoked by the agency that sought it for an employee or contractor. All federal agencies follow a list of 13 potential justifications for revoking or denying a clearance, which can include criminal acts, lack of allegiance to the United States, behavior or situation that could compromise an individual and security violations. (VOA)